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Was there evidence to prove the phlogiston theory correct?
The phlogiston theory was widely held in the 17th and 18th centuries to explain combustion and oxidation. However, it was eventually disproven with the discovery of oxygen by Lavoisier. This discovery provided a more accurate explanation for the process of combustion.
Why was the phlogiston unsatisfactory?
The concept of phlogiston was unsatisfactory because it failed to explain observations in chemistry, such as the increase in weight of metals when they rusted or burned. It was eventually replaced by the theory of combustion with oxygen based on more experimental evidence.
Did lavoisier create neutron in his experiments?
Rutherford had been puzzled been puzzled by one observation from his experiments with nuclei. After the collisions, the nuclei seemed to be heavier. Were did this extra mass come from? James Chadwick, a student of Rutherford's, answered this question. The alpha particles themselves were not heavier. The atoms that had been bombarded had given off new particles. Chadwick experimented with these new particles and found that, unlike electron's, the paths of these particles were notaffected by an electric field. To explain his observations, he said that these particles came from the nucleus and had no charge. Chadwick called these particles uncharged particles neutrons(NEW trahnz). His proton-neutron model of the atomic nucleus is still excepted today.
Explain why an aerosol can should never be thrown into a fireplace or incinerator?
Aerosol cans contain pressurized flammable gases that can explode when exposed to high heat, such as in a fireplace or incinerator. This can result in serious injury or property damage. It is important to follow proper disposal methods for aerosol cans to ensure safety and protect the environment.
What experimental evidence led to bohr to believe that electrons can posses only specific amounts of energy?
The observation of discrete emission spectra from elements provided the experimental evidence for Bohr's model. The only way to explain these spectra was through quantization of electron energy levels in atoms. This led Bohr to propose that electrons could only exist in specific orbits with quantized energy levels.
What are 2 reasons wehener's theory was rejected?
Wehener's theory of phlogiston was rejected because it couldn't explain experimental observations like the increase in mass when substances burn. Additionally, the discovery of oxygen by Lavoisier provided a more accurate explanation for combustion and chemical reactions.
What are some experimental design flaws that may explain why you don't get 100 percent yield?
What are some experimental design flaws that may explain why you don't get 100% yieldin the balloon lad
What is an experimental evaluation?
it is when you explain your experiment, what you have done and what you have found out from it. it is not the where you say what you would change, that's something else, which i cant remember! :)
You have lost your ssc marksheet exam given in year 1986 march?
You should reach out to the Board of Secondary Education where you took the exam, explain the situation, and request a duplicate marksheet. You may need to provide personal identification and pay a fee for the duplicate copy.
Explain the insert problem caused by a denormalized design?
Denormalized designs, by contrast, do contain duplicate data. If denormalized designs are created by merging two or more tables together into a single table, the resulting duplicate data creates insert, update, and delete problems.
What did planck assume in order to explain the experimental data for blackbody radiation?
Max Planck assumed that the energy emitted by oscillators in a blackbody is quantized, meaning it can only take on discrete values, in order to explain the experimental data for blackbody radiation. This assumption led to the development of the famous Planck's law, which accurately described the spectrum of radiation emitted by a blackbody.
Was there any problems or obstacles Antoine lavoisier faced?
One key obstacle Antoine Lavoisier faced was resistance to his new chemical nomenclature system, which was a departure from the traditional phlogiston theory. Additionally, Lavoisier faced financial difficulties, as he invested a significant portion of his personal wealth into his scientific research. Finally, he was unable to escape the political turmoil of the French Revolution and was eventually arrested and executed during the Reign of Terror.
Define cloning then explain cloning in your own words?
Cloning, to me, is making a total duplicate of someone's body. But with no spirit put there by God, then it would be without a mind, will or emotion.
Explain one advantage to pea plants of using sexual reproduction to produce offspring?
a first-rate advantage of sexual duplicate is the increased genetic diversity that it creates.
Prefabricated Fireplace Installation?
form_title=Prefabricated Fireplace Installation form_header=10453 Explain the type of Zero Clearance application that you need?*= () Inserting into an existing masonry fireplace () Installed into a newly framed opening Is there already a chimney chase?*= () Yes () No Which features are you most interested in? (Select all that apply)*= [] Supplemental heating [] Fireplace ambience [] Fan [] Remote control [] Wall switch [] Wall-mounted thermostat What type of gas fireplace insert are you interested in?*= () Natural vent () Direct vent () Unvented (vent free) () Wood burning type () Other (describe in additonal details box below) "In feet and inches, please list the size of the interior."*=_[100] Will this be a natural gas fireplace?*= () Yes () No
Ok so theres a cat wearing a collar outside in a storm and the cat jumps and lays beside a fireplace how does it die and explain?
the cat choked. the collar was wet from the storm. when the cat jump and lay beside the fire place, the collar strink as it got warmer by the warmth of the fireplace. so it choked and die.
What is experimental genre?
Dont know how to explain what its experimental genre..but i know it.. this genre suit with post-rock or ambience genre..we can say it same but not 100% same..it just approximately same..im 100% sure most of post-rock band have this experimental..example,play guitar solo so fast..it sound like broken melody..but awesome
